body, h1, h2, form, input, p, button,
ul, ol, tr, td, header, section{
    padding:0;
    margin:0;
}
li{
    list-style:none;
}
a{
    -webkit-tap-highlight-color:rgba(0,0,0,0);
    text-decoration:none;
    color:#000;
}
a:hover{
    color:#000;
    text-decoration:none;
}
input, textarea{
    outline:hidden;
    border:none;
}
img{
    border:none;
    vertical-align:top;
}
.clear{
    content:'';
    display:block;
    clear:both;
}
.clear:after{
    zoom:1;
}
table{
    border-collapse: collapse;
}
html{
    width:100%;
    height:100%;
    overflow:hidden;
}
body{
    width:100%;
    height:100%;
    overflow:auto;
    color:#000;
    max-width:640px;
}
